Stadium: Court 8 Round: 54 Ground: Clay
| ITF M25 Arlon | 2023/06/26 08:00 | John Sperle v Ilian Borlee | 6-0,6-1 |
| ITF M15 Saarlouis | 2023/06/19 13:00 | John Sperle v Adam Heinonen | 2-6,6-1,2-10 |
| ITF M15 Saarlouis | 2023/06/18 12:00 | John Sperle v Laurin Aerne | 6-4,6-2 |
| ITF M15 Duffel | 2023/06/16 11:00 | Ryan Nijboer v John Sperle | 6-4,4-6,6-3 |
| ITF M15 Duffel | 2023/06/15 08:00 | John Sperle v Simon Beaupain | 7-6,4-6,7-6 |
| ITF M15 Duffel | 2023/06/13 08:00 | John Sperle v Alessio Basile | 6-4,6-4 |
| ITF M15 Duffel | 2023/06/12 12:00 | John Sperle v Edouard Villoslada | 6-3,6-2 |
| ITF M15 Duffel | 2023/06/11 12:30 | John Sperle v Isac Stroemberg | 6-3,6-2 |
| ITF M25 Arlon | 2023/06/26 08:00 | Leonardo Mileikowsky v Oren Vasser | 7-5,7-6 |